| 000 | 003670000a22001570004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a628.7 WRI | ||
| 100 | _aWright, Forrest B | ||
| 245 | _arural water supply and sanitation | ||
| 250 | _a2 | ||
| 260 | _aNewdelhi, Wiley Eastern private Limited | ||
| 260 | _c1939 | ||
| 300 | _a348 | ||
| 650 | _aWater supply/water-sanitation | ||
| 942 | _cBK | ||
| 999 |
_c219479 _d219479 |
||